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SamsungMZ-75E120B
Group Average(9 Highest-Voted)
▲ 584,587 ▼

Controller: Samsung Dual Core MGX. Memory: Samsung 40nm TLC V-NAND. Release date: Q4 2014.

VS
Effective Speed 
+17%
Real World Speed
Performance profile from 69,224 user samples
Benchmark your SSD here
69,224 User Benchmarks
Best Bench: 115% 111GB free
Worst Bench: 64% 111GB free
Poor: 64% Great: 115%
SPEED RANK: 281st / 1080
Effective Speed
Effective SSD Speed 		96 % Faster effective speed.
+17% 		81.9 %
Average Score 
+20%
Read
Avg. Sequential Read Speed 		459 MB/s Faster read speed.
+16% 		394 MB/s
Write
Avg. Sequential Write Speed 		431 MB/s Much faster write speed.
+40% 		308 MB/s
4K Read
Avg. 4K Random Read Speed 		38.9 MB/s Much faster random read.
+30% 		29.9 MB/s
4K Write
Avg. 4K Random Write Speed 		91.2 MB/s Slightly faster random write.
+8% 		84.5 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		358 MB/s Much faster mixed IO speed.
+35% 		265 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		50.2 MB/s Much faster random mixed IO.
+33% 		37.6 MB/s
SusWrite
Avg. Sustained Write Speed 		168 MB/s 205 MB/s Faster sustained write speed.
+22%
Peak Score 
+15%
Read
Peak Sequential Read Speed 		508 MB/s Slightly faster peak read speed.
+10% 		463 MB/s
Write
Peak Sequential Write Speed 		489 MB/s Much faster peak write speed.
+35% 		362 MB/s
4K Read
Peak 4K Random Read Speed 		47.3 MB/s Faster peak random read.
+30% 		36.4 MB/s
4K Write
Peak 4K Random Write Speed 		127 MB/s Slightly faster peak random write.
+9% 		116 MB/s
Mixed
Peak Sequential Mixed IO Speed 		416 MB/s Much faster peak mixed IO speed.
+34% 		311 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		62.6 MB/s Much faster peak random mixed IO.
+35% 		46.5 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		190 MB/s 277 MB/s Much faster peak sustained write speed.
+46%
Value & Sentiment 
+7%
Market Share
Based on 77,603,902 SSDs tested
See market share leaders
User Rating
UBM User Rating 		58 % Slightly more popular.
+7% 		54.2 %
Market Share
Market Share (trailing 30 days) 		0.04 % 0.04 %
Price
Price (score) 		$80 Cheaper.
+10% 		88.2 USD
Value
Value For Money 		8.46 % Better value.
+12% 		7.55 %
Nice To Haves 
+32%
DQ Read
Peak 4K-64Thread Read Speed 		386 MB/s Faster peak deep queue read.
+27% 		305 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		361 MB/s Faster peak deep queue write.
+22% 		297 MB/s
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		364 MB/s Much faster peak deep queue mixed IO.
+62% 		224 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		338 MB/s Much faster deep queue read.
+30% 		260 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		294 MB/s Faster deep queue write.
+23% 		240 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		302 MB/s Much faster deep queue mixed IO.
+61% 		188 MB/s
Age
Newest 		119 Months More recent.
+11% 		132 Months
AS-SSD Total
AS-SSD Total Score 		1,286 Pts Stronger server IO.
+23% 		1,043 Pts
Specifications 
Capacity
Capacity 		120GB   —
User Builds 
69,224
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Welcome to our SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. [SSDrivePro]

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 Frequently Asked Questions

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
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What is incompressible data?
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Solid State Drives
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What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
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